China National Highway 317

Last updated
Kokudou 317(China).svg
National Highway 317
317国道
G317-Lu Xian Tu .svg
Zi Ping Pu Shui Ku Zhong Bu  - panoramio.jpg
G317 by the Zipingpu Reservoir, Dujiangyan, Sichuan
Route information
Length2,028 km (1,260 mi)
Major junctions
From Chengdu, Sichuan
To Naqu, Tibet
Location
Country China
Highway system
Kokudou 316(China).svg G316 Kokudou 318(China).svg G318

China National Highway 317 (G317) runs broadly west to east from Chengdu, Sichuan to Gar County, Ngari Prefecture, Tibet. It is 2,028 kilometres in length and forms an important transportation route in Tibet. [1] As of 2017, Highway 317 passes through the highest vehicular tunnel in the world in the Chola Mountains of Dêgê County. [2] Part of the route is concurrent with the Sichuan-Tibet Highway. [3]

Contents

Route and distance

Route and distance
PlaceLocation (km)
Chengdu, Sichuan 0
Pi County, Sichuan20
Dujiangyan City, Sichuan54
Wenchuan County, Sichuan149
Li County, Sichuan206
Barkam County, Sichuan394
Zhaggo County, Sichuan661
Garzê County, Sichuan756
Dêgê County, Sichuan960
Jomda County, Tibet 1070
Qamdo County, Tibet1298
Riwoqê County, Tibet1403
Dêngqên County, Tibet1546
Baqên County, Tibet1782
Sog County, Tibet1812
Nagqu County, Tibet2043

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References

  1. 阎石,李兵, ed. (August 2015). 土木工程概论[Introduction to Civil Engineering]. 北京:中国电力出版社. p. 97. ISBN   978-7-5123-8073-8.
  2. "Tibet less remote as world's highest road tunnel opens". Xinhua. People. 10 November 2016. Retrieved 21 July 2017.
  3. News Review: Reports from Tibet ... Tibet Information Network. 1998.

See also